Advice about binance P2P and banks

Hello, I'm doing p2p in some centralized platforms (Binance), I lately began to move high volumes corresponding to 60Okay USD every 2-3 days. The started to ask the place the money is coming from, I've no replied since banks in my country aren't crypto pleasant, some suppliers of crypto that I've, (additionally they do p2p) started telling me "You want to create a enterprise account and begin justify the transactions of selling/buying crypto by creating invoices for providers", my question is, will this no carry a legal situation? I imply i do know isn't illegal mendacity to a bank, but if they do some sort of due diligence that may give me some troubles in the future?